Product Specifications

        
Doc. No.
Q/WAPL503562-1011
Edition No.
1.0
Polymer Lithium-ion battery
Product S
p
ecification
2/10
1、 Scope
This product specification describes polymer lithium-ion battery. Please using the test
methods that recommend in this specification. If you have any opinions or advices about the test
items and methods, please contact us. Please read the cautions recommended in the specifications
first, take the credibility measure of the cell’s using.
If the cells should be using at the environment that not preferred in this document, please
connect with our first and get our authorization. For the reason of stable performance and better
safety, battery pack with more than 2 cells connected in serial way should be charged with a
balance charger.
It is claimed that we should have no any responsibility with the contingency and loss due to
the cells’ wrong usage (not preferred in the product specification).
2、 Product Type, Model and Dimension
2.1 Type
：
Polymer lithium-ion battery
2.2 Model
：
503562(Cell adding Ni Tabs)
2.3 Cell Dimension(Max, Thickness×Width×Length，mm
3
)：5.0×35×62
  Pack Dimension(Max, Thickness×Width×Length，mm
3
)：5.2*35.5*62.5(with pcm)
3、 Specification
Item Specifications Remark
Nominal Capacity 1200mAh  0.2C
5
A discharge，25
℃
Nominal Voltage 3.75V
Average Voltage at 0.2C
5
A discharge
Standard Charge Current 0.2 C
5
A Working temperature：0
～
40
℃
Max Charge Current 1C
5
A Working temperature：0
～
40
℃
Charge cut-off Voltage 4.2V CC/CV
Standard Discharge Current 0.5C
5
A Working temperature
：
25
℃
Dischar
g
e cu
t
-off Volta
ge
2.75V
Cell Voltage 3.7-3.9V When leave factory
Impedance
≤
50
m
Ω
AC 1KHz after 50% charge,25
℃
Weight Approx:22g
≤
1month
-10
～
45
℃
≤
3month
0
～
30
℃
Storage
temperature
≤
6month 20±5
℃
Storage humidity 65±20% RH
Best 20±5
℃
for long-time
storage
4. General Performance
Definition of Standard charging method
：At 20±5
℃
，charging the cell initially with constant
current 0.2C
5
A till voltage 4.2V, then with constant voltage4.2 till current declines to 0.05C
5
A.